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MathCo Interview Questions, Process, and Tips

Updated 27 Feb 2025

Top MathCo Interview Questions and Answers

View all 43 questions

MathCo Interview Experiences

Popular Designations

110 interviews found

Analyst Interview Questions & Answers

user image Anonymous

posted on 20 May 2024

Interview experience
5
Excellent
Difficulty level
Easy
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Campus Placement and was interviewed in Apr 2024. There was 1 interview round.

Round 1 - Aptitude Test 

Mcqs , general maths questions

Interview Preparation Tips

Interview preparation tips for other job seekers - General English speaking round

Top MathCo Analyst Interview Questions and Answers

Q1. How will you cut a piece of cake to 8 in minimum cuts
View answer (1)

Analyst Interview Questions asked at other Companies

Q1. N-th Fibonacci Number Problem Statement Given an integer ‘N’, your task is to find and return the N’th Fibonacci number using matrix exponentiation. Since the answer can be very large, return the answer modulo 10^9 + 7. Formula: F(n) = F(n-... read more
View answer (1)

Analyst Interview Questions & Answers

user image Anonymous

posted on 6 Jul 2024

Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Aptitude Test 

It was about Quantitative aptitude and logical reasoning

Round 2 - Case Study 

Communication skills round

Round 3 - HR 

(1 Question)

  • Q1. Tell me about yourself

Top MathCo Analyst Interview Questions and Answers

Q1. How will you cut a piece of cake to 8 in minimum cuts
View answer (1)

Analyst Interview Questions asked at other Companies

Q1. N-th Fibonacci NumberYou are given an integer ‘N’, your task is to find and return the N’th Fibonacci number using matrix exponentiation. Since the answer can be very large, return the answer modulo 10^9 +7. Fibonacci number is calculated u... read more
View answer (5)

Delivery Manager Interview Questions & Answers

user image Lalatendu Sahu

posted on 23 May 2024

Interview experience
3
Average
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(1 Question)

  • Q1. What is VIF explain it
  • Ans. 

    VIF stands for Variance Inflation Factor, a measure used to detect multicollinearity in regression analysis.

    • VIF is a statistic that quantifies the severity of multicollinearity in a regression analysis.

    • It measures how much the variance of the estimated regression coefficients is increased due to multicollinearity.

    • A VIF value greater than 10 is often considered indicative of multicollinearity.

    • To calculate VIF, each pred...

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - I would advice prepare well for the interview across all topics of data scient and appear for it

Delivery Manager Interview Questions asked at other Companies

Q1. how do you handle team? explain architecture of your application? Agile team management? how do you ensure performance of application and how do you maintain security of application? Explain architecture of Angular application.
View answer (1)
Interview experience
5
Excellent
Difficulty level
Easy
Process Duration
Less than 2 weeks
Result
-

I applied via Job Portal and was interviewed in Dec 2023. There was 1 interview round.

Round 1 - Technical 

(1 Question)

  • Q1. On project, SQL, Python list comprehension

Data Science Associate Interview Questions asked at other Companies

Q1. You need to increase sales in Domino's Indonesia. What factors in data would you consider? Also explain your methodology in creating a CLM for increasing the ROI
View answer (1)

MathCo interview questions for popular designations

 Analyst

 (22)

 Data Analyst

 (15)

 Trainee Analyst

 (15)

 Senior Associate

 (5)

 Associate Data Scientist

 (4)

 Delivery Manager

 (4)

 Data Science Intern

 (3)

 Software Developer

 (3)

Interview experience
4
Good
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Aptitude Test 

11 questions 10 MCQ + 1 pseudocode

Round 2 - Case Study 

Case study was good and the topic was semiconductor

Top MathCo Trainee Analyst Interview Questions and Answers

Q1. Suppose there are 3 students, everyone has x y and z salaries but no one is aware of each others salary. Find the avg of there salaries
View answer (1)

Trainee Analyst Interview Questions asked at other Companies

Q1. Ninja And StopsNinja wants to travel from his house to a given destination, which is ‘X’ miles from his house. Along the way, he needs to fill gas in his vehicle. He knows there are ‘Y’ stations in his way. He also knows the distance betwee... read more
View answer (3)

Get interview-ready with Top MathCo Interview Questions

Interview experience
3
Average
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(2 Questions)

  • Q1. Project description
  • Ans. 

    The project involves developing a new software application for data analysis.

    • Developing a software application for data analysis

    • Utilizing programming languages such as Python and R

    • Implementing statistical models and algorithms

    • Creating visualizations and reports for data interpretation

  • Answered by AI
  • Q2. Project, ML & Stats

Interview Preparation Tips

Interview preparation tips for other job seekers - Be thorough with the projects mentioned in the resume

Top MathCo Senior Associate Interview Questions and Answers

Q1. Display only those elements which do not occur more than once.
View answer (2)

Senior Associate Interview Questions asked at other Companies

Q1. On an average, how many invoices can you process in a day?
View answer (10)

Jobs at MathCo

View all
Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
2-4 weeks
Result
Selected Selected

I applied via Referral and was interviewed in Nov 2022. There were 3 interview rounds.

Round 1 - Technical 

(4 Questions)

  • Q1. Asked about scenario-based Small case study questions
  • Q2. Explain statistical concepts like Hypothesis testing, and type 1 and type 2 errors.
  • Ans. 

    Hypothesis testing is a statistical method to test a claim about a population parameter. Type 1 error is rejecting a true null hypothesis, and type 2 error is failing to reject a false null hypothesis.

    • Hypothesis testing involves formulating a null hypothesis and an alternative hypothesis.

    • Type 1 error occurs when we reject a null hypothesis that is actually true.

    • Type 2 error occurs when we fail to reject a null hypothes...

  • Answered by AI
  • Q3. Coding questions about Python and SQL
  • Q4. Questions about Machine learning algorithms, AUC ROC, Classification metrics
Round 2 - Technical 

(3 Questions)

  • Q1. Explain about projects working on.
  • Q2. About a small scenario-based case study, how will you perform
  • Q3. How will you handle angry clients
Round 3 - HR 

(2 Questions)

  • Q1. Situation-based questions, small management scenario, what you will do
  • Q2. More questions about you? what you like and how the organization is good for you

Interview Preparation Tips

Topics to prepare for MathCo Associate Data Scientist interview:
  • Statistics
  • Python
  • Pandas
  • SQL
  • Machine Learning
Interview preparation tips for other job seekers - Be confident, and clear your basics. Go through some real-world end-to-end projects. To get referral, search company on LinkedIn there will be many people who can refer you.

Associate Data Scientist Interview Questions asked at other Companies

Q1. Why do you think the objective of predictive modeling is minimizing the cost function? How would you define a cost function after all?
View answer (1)

Analyst Interview Questions & Answers

user image Anonymous

posted on 23 Aug 2023

Interview experience
3
Average
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Keep your resume crisp and to the point. A recruiter looks at your resume for an average of 6 seconds, make sure to leave the best impression.
View all tips
Round 2 - Technical 

(3 Questions)

  • Q1. Modelling questions
  • Q2. Linear regression assumptions
  • Ans. 

    Linear regression assumptions include linearity, independence, homoscedasticity, and normality.

    • Assumption of linearity: The relationship between the independent and dependent variables is linear.

    • Assumption of independence: The residuals are independent of each other.

    • Assumption of homoscedasticity: The variance of the residuals is constant across all levels of the independent variables.

    • Assumption of normality: The resid...

  • Answered by AI
  • Q3. Tree based models
Round 3 - HR 

(1 Question)

  • Q1. Fitment round taken by HR

Skills evaluated in this interview

Top MathCo Analyst Interview Questions and Answers

Q1. How will you cut a piece of cake to 8 in minimum cuts
View answer (1)

Analyst Interview Questions asked at other Companies

Q1. N-th Fibonacci NumberYou are given an integer ‘N’, your task is to find and return the N’th Fibonacci number using matrix exponentiation. Since the answer can be very large, return the answer modulo 10^9 +7. Fibonacci number is calculated u... read more
View answer (5)
Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-

I applied via Campus Placement

Round 1 - Technical 

(2 Questions)

  • Q1. Question on projects, the difference between call by value and call by reference, oops concepts,
  • Q2. Aptitude questions

Interview Preparation Tips

Interview preparation tips for other job seekers - Just be bold

Programmer Analyst Interview Questions asked at other Companies

Q1. 1 Tell me about your self 2 What is c# 3 What is oops concept 4 What is Delegate 5 Difference between polymorphism and what are its type 6 What is out and ref keyword 7 What is call by ref and call by value 8 What is namespace 9  What ... read more
View answer (12)
Interview experience
4
Good
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Don’t add your photo or details such as gender, age, and address in your resume. These details do not add any value.
View all tips
Round 2 - HR 

(1 Question)

  • Q1. Resume Screening.....
Round 3 - Technical 

(1 Question)

  • Q1. Project explanation from the resume, NLP, Python, Supervised/Unsupervised/Boosting Algorithms
Round 4 - Behavioral 

(1 Question)

  • Q1. Logical thinking.....

Interview Preparation Tips

Interview preparation tips for other job seekers - Keep a deep understanding of your projects. Do Research about the company. Be clear with python basics concepts, libraries and most asked coding questions.

Associate Data Scientist Interview Questions asked at other Companies

Q1. Why do you think the objective of predictive modeling is minimizing the cost function? How would you define a cost function after all?
View answer (1)

MathCo Interview FAQs

How many rounds are there in MathCo interview?
MathCo interview process usually has 2-3 rounds. The most common rounds in the MathCo interview process are Technical, Aptitude Test and HR.
How to prepare for MathCo interview?
Go through your CV in detail and study all the technologies mentioned in your CV. Prepare at least two technologies or languages in depth if you are appearing for a technical interview at MathCo. The most common topics and skills that interviewers at MathCo expect are Python, SQL, Data Warehousing, HTML and Big Data.
What are the top questions asked in MathCo interview?

Some of the top questions asked at the MathCo interview -

  1. How will you cut a piece of cake to 8 in minimum cut...read more
  2. Explain statistical concepts like Hypothesis testing, and type 1 and type 2 err...read more
  3. Display only those elements which do not occur more than on...read more
How long is the MathCo interview process?

The duration of MathCo interview process can vary, but typically it takes about less than 2 weeks to complete.

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MathCo Interview Process

based on 105 interviews

Interview experience

3.9
  
Good
View more

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MathCo Reviews and Ratings

based on 355 reviews

2.9/5

Rating in categories

3.1

Skill development

2.5

Work-life balance

3.0

Salary

2.5

Job security

2.9

Company culture

2.9

Promotions

2.7

Work satisfaction

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